How do you model an umbrella?

Can anybody help? I have no idea how to

Someone had some free time this weekend… :wink:

put an umbrella in front of your self. then make it . :stuck_out_tongue:
with out kidding

it must be too easy . i dont know maybe i think so but i should say that there is a lot of way but if i want . i will start it by a mesh specially circle .